Allow procs for label and value methods in grouped collection selects.
Use old hash syntax for Ruby 1.8 support.
Display the build status just for the `master` branch [ci skip].
Just started SimpleForm 3.0.0 :runner:
Now we only support Rails 4
No need to call Array.wrap

Kernel#Array works very well
Update the MockController code to work with Rails 4
Bump dependency
remove Rails backports
remove .rb from the require
Defaults passed to simple_form_for should propagate to input_field
Merge pull request #713 from smidwap/defaults_propagate_to_input_field

Defaults passed to simple_form_for should propagate to input_field
Use the 3-2-stable branch in the tests since mocha doesn't work well
with ruby 1.8 and rails 3.2.9
Add CHANGELOG entry for #713

[ci skip]
Use a version of mocha working with every rails version
Forgot to push the Gemfiles
Remove the test gemfiles
Travis notify using campfire
Use contry_select master
Update rails dependecy